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Cerium Doped Gadolinium Aluminium Gallium Garnet Scintilation Crystals

Categories Scintilation Crystals
Brand Name: Crystro
Model Number: CR210628-05
Certification: ISO9001,RoHS,Reach
Place of Origin: China
MOQ: 1pc
Price: USD 20-200/pc
Payment Terms: T/T, Western Union, MoneyGram, Paypal
Supply Ability: 5000pcs per month
Delivery Time: 4-5 weeks
Packaging Details: Transparent clean box
Material: Scintillation Detector Cerium-doped Gadolinium Aluminium Gallium Garnet Crystal
Orientation Tolerance: <0.5°
Size Tolerance: ±0.05mm
Paralle: 10‘’
Perpendicular: 5’
Surface Quality: 10/5
Clear Aperture: >90%
Charmfer: <0.2x45°
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Cerium Doped Gadolinium Aluminium Gallium Garnet Scintilation Crystals

Scintillation Detector Cerium-doped Gadolinium Aluminium Gallium Garnet Crystal


GAGG(ce) is a very promising scintillator in high energy industrial field, when it was characterized on life test under 115kv, 3mA and the radiation source located at a 150 mm distance from crystal, after 20 hours the performance is nearly the same as the fresh one. It means it has a good prospect to withstand high dose under X-ray irradiation, of course it depends on irradiation conditions and in case of going further with GAGG for NDT further exact test need to be conducted.

Anhui Crystro participate in the kinds exhibitions every year: Laser World of Photonics Munich, Shanghai, Photonics West in San Francisco, CIOE in Shenzhen, etc.

Main Advantages:


1. Relatively bright – emitting >50,000 photons/MeV

2. Good absorbers with good stopping powers - density 6.63 g/cm³

3. Broadly emitting with a 540nm peak

4. Good Energy resolution


Main Applications:


γ-ray detection
X-ray medical imaging
Nuclear physics
Nuclear radiation detection
PET


Main Properties:


PropertiesUnits
Wavelength (Max. Emission)520 nm
Wavelength Range475 - 800 nm
Decay Time50 - 150 ns
Light Yield40 - 60 photons/keV
Refractive Index1.9 @540nm
Density6.63 g/cm³
Atomic Number (Effective)54.4
Melting Point1850 ºC
Thermal Expansion Coeff.TBA x 10‾⁶ C¹
Hardness8 Mhos


Specifications

Chamfer<0.2×45°
Orientation Tolerance< 0.5°
Thickness/Diameter Tolerance±0.05 mm
Clear Aperture>90%
Wavefront Distortiondia 70mm
Surface Quality10/5 (Scratch/Dig)
Parallel10″
Perpendicular5′

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